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Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.

With a craftsmanship spirit at our core, we are committed to refining every product to ensure its quality and accuracy. At the same time, we understand customer needs through in-depth communication, providing customized solutions and fast delivery services to support the efficient progress of your projects.

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Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2023HJ385 Standard sample/mixed standard of 12 metals/Fe Mn Cu Zn Pb Hg Cd As W Al Ca Mg Product Name:Standard sample/mixed standard of 12 metals/Fe Mn Cu Zn Pb Hg Cd As W Al Ca Mg CAS No.: Molecular Formula:
Product Number:PCL-2023HJ143 Standard sample/water quality 10 kinds of metal mixed standard/lead mercury arsenic selenium iron copper manganese chromium cadmium titanium Product Name:Standard sample/water quality 10 kinds of metal mixed standard/lead mercury arsenic selenium iron copper manganese chromium cadmium titanium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ384 Standard sample/mixed standard of 3 metals/mercury, arsenic and selenium/validity period of 6 months/for ICP analysis Product Name:Standard sample/mixed standard of 3 metals/mercury, arsenic and selenium/validity period of 6 months/for ICP analysis CAS No.: Molecular Formula:
Product Number:PCL-2023HJ142 Standard sample/water quality 11 metals mixed standard/cadmium arsenic lead mercury boron cobalt palladium platinum vanadium nickel aluminum Product Name:Standard sample/water quality 11 metals mixed standard/cadmium arsenic lead mercury boron cobalt palladium platinum vanadium nickel aluminum CAS No.: Molecular Formula:
Product Number:PCL-2023HJ383 Standard/mixed standard of 8 metals/arsenic calcium mercury potassium magnesium sodium phosphorus lead/medium: nitric acid+hydrochloric acid Product Name:Standard/mixed standard of 8 metals/arsenic calcium mercury potassium magnesium sodium phosphorus lead/medium: nitric acid+hydrochloric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ141 Standard sample/water quality mercury/medium: 5% nitric acid/uncertainty subject to the arrival certificate Product Name:Standard sample/water quality mercury/medium: 5% nitric acid/uncertainty subject to the arrival certificate CAS No.: Molecular Formula:
Product Number:PCL-2023HJ382 Standard/mixed standard of 7 metals/beryllium germanium mercury molybdenum antimony tin titanium/medium: nitric acid+hydrofluoric acid Product Name:Standard/mixed standard of 7 metals/beryllium germanium mercury molybdenum antimony tin titanium/medium: nitric acid+hydrofluoric acid CAS No.: Molecular Formula:
Product Number:PCL-2023HJ140 Standard sample/water quality Mixed standard of 10 elements/Cr Mn Fe Cu Zn As Se Cd Hg Pb Product Name:Standard sample/water quality Mixed standard of 10 elements/Cr Mn Fe Cu Zn As Se Cd Hg Pb CAS No.: Molecular Formula:
Product Number:PCL-2023HJ147 Standard sample/water quality 21 kinds of metal mixed standard/lithium beryllium titanium vanadium chromium manganese iron cobalt nickel copper zinc arsenic strontium selenium molybdenum cadmium antimony barium mercury thallium lead Product Name:Standard sample/water quality 21 kinds of metal mixed standard/lithium beryllium titanium vanadium chromium manganese iron cobalt nickel copper zinc arsenic strontium selenium molybdenum cadmium antimony barium mercury thallium lead CAS No.: Molecular Formula:
Product Number:PCL-2023HJ372 Standard sample/mixed standard of 13 metals/arsenic boron cadmium chromium copper iron mercury manganese molybdenum nickel lead selenium zinc Product Name:Standard sample/mixed standard of 13 metals/arsenic boron cadmium chromium copper iron mercury manganese molybdenum nickel lead selenium zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ146 Standard sample/water quality 15 kinds of metal mixed standard/aluminum, arsenic, calcium, cadmium, chromium, copper, iron, mercury, potassium, lithium, magnesium, sodium, nickel, lead and zinc/ICP-MS Product Name:Standard sample/water quality 15 kinds of metal mixed standard/aluminum, arsenic, calcium, cadmium, chromium, copper, iron, mercury, potassium, lithium, magnesium, sodium, nickel, lead and zinc/ICP-MS CAS No.: Molecular Formula:
Product Number:PCL-2023HJ370 Standard sample/mixed standard of 13 metals/arsenic barium cadmium chromium copper iron mercury manganese nickel lead selenium titanium zinc Product Name:Standard sample/mixed standard of 13 metals/arsenic barium cadmium chromium copper iron mercury manganese nickel lead selenium titanium zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ145 Standard sample/water quality mixed standard of four metals/arsenic selenium antimony mercury/medium: nitric acid+hydrofluoric acid/ICP-MS Product Name:Standard sample/water quality mixed standard of four metals/arsenic selenium antimony mercury/medium: nitric acid+hydrofluoric acid/ICP-MS CAS No.: Molecular Formula:
Product Number:PCL-2023HJ373 Standard sample/mixed standard of 13 metals/aluminum calcium cadmium chromium copper iron mercury potassium magnesium manganese nickel lead zinc Product Name:Standard sample/mixed standard of 13 metals/aluminum calcium cadmium chromium copper iron mercury potassium magnesium manganese nickel lead zinc CAS No.: Molecular Formula:
Product Number:PCL-2023HJ144 Standard sample/water quality Mixed standard of 10 elements/As, Cd, Cr, Cu, Fe, Hg, Mn, Pb, Se, Zn Product Name:Standard sample/water quality Mixed standard of 10 elements/As, Cd, Cr, Cu, Fe, Hg, Mn, Pb, Se, Zn CAS No.: Molecular Formula:
Product Number:PCL-2023HJ139 Standard sample/water quality mercury/uncertainty shall be subject to the arrival certificate Product Name:Standard sample/water quality mercury/uncertainty shall be subject to the arrival certificate CAS No.: Molecular Formula:
Product Number:PCL-2023HJ138 Standard sample/water quality Mixed standard of 6 metals/Lead cadmium arsenic copper strontium mercury Product Name:Standard sample/water quality Mixed standard of 6 metals/Lead cadmium arsenic copper strontium mercury CAS No.: Molecular Formula:
Product Number:PCL-2023HJ379 Standard sample/mixed standard of 12 metals/chromium, arsenic, calcium, cadmium, iron, mercury, potassium, magnesium, manganese, sodium, lead, selenium Product Name:Standard sample/mixed standard of 12 metals/chromium, arsenic, calcium, cadmium, iron, mercury, potassium, magnesium, manganese, sodium, lead, selenium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ137 Standard sample/water quality Mixed standard of 6 metals/Lead zinc copper cadmium mercury chromium Product Name:Standard sample/water quality Mixed standard of 6 metals/Lead zinc copper cadmium mercury chromium CAS No.: Molecular Formula:
Product Number:PCL-2023HJ392 Standard sample/mixed standard of 8 metals/arsenic calcium mercury potassium magnesium sodium phosphorus lead/medium: hydrochloric acid+nitric acid Product Name:Standard sample/mixed standard of 8 metals/arsenic calcium mercury potassium magnesium sodium phosphorus lead/medium: hydrochloric acid+nitric acid CAS No.: Molecular Formula:
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